Overview
The 74LV164DB,112 is an 8-bit serial-in/parallel-out shift register manufactured by Nexperia USA Inc. This device is part of Nexperia's extensive portfolio of logic ICs, designed to meet the demands of various electronic applications. The 74LV164 features two serial data inputs (DSA and DSB) and eight parallel outputs (Q0 to Q7), making it versatile for data processing and storage in digital systems.
Key Specifications
| Parameter | Description |
|---|---|
| Supply Voltage Range | 1.0 V to 5.5 V |
| Input Levels | Accepts TTL input levels between 2.7 V and 3.6 V |
| Operating Temperature Range | -40°C to +125°C |
| Package Types | SO14, TSSOP14, DHVQFN14 |
| ESD Protection | HBM JESD22-A114F exceeds 2000 V, MM JESD22-A115-A exceeds 200 V |
| Latch-up Performance | Exceeds 100 mA per JESD 78 Class II Level B |
| JEDEC Standards Compliance | JESD8-7 (1.65 V to 1.95 V), JESD8-5 (2.3 V to 2.7 V), JESD8C (2.7 V to 3.6 V), JESD36 (4.5 V to 5.5 V) |
Key Features
- Wide supply voltage range from 1.0 V to 5.5 V
- CMOS low power dissipation
- Optimized for low-voltage applications: 1.0 V to 3.6 V
- Gated serial data inputs
- Asynchronous master reset
- High ESD protection
- Compliance with JEDEC standards for various voltage ranges
Applications
The 74LV164DB,112 is suitable for a variety of applications across different industries, including:
- Automotive electronics for data processing and storage
- Industrial automation for control and monitoring systems
- Consumer electronics for digital signal processing
- Mobile and wearable devices requiring low power consumption
- Computing and networking equipment for data transmission and storage
Q & A
- What is the primary function of the 74LV164DB,112? The primary function is to act as an 8-bit serial-in/parallel-out shift register.
- What are the supply voltage ranges for this device? The supply voltage range is from 1.0 V to 5.5 V.
- What types of packages are available for the 74LV164DB,112? The device is available in SO14, TSSOP14, and DHVQFN14 packages.
- Does the 74LV164DB,112 support TTL input levels? Yes, it accepts TTL input levels between 2.7 V and 3.6 V.
- What is the operating temperature range for this device? The operating temperature range is from -40°C to +125°C.
- Is the 74LV164DB,112 ESD protected? Yes, it has high ESD protection with HBM JESD22-A114F exceeding 2000 V and MM JESD22-A115-A exceeding 200 V.
- What are some common applications for the 74LV164DB,112? It is used in automotive electronics, industrial automation, consumer electronics, mobile and wearable devices, and computing and networking equipment.
- Is the 74LV164DB,112 compliant with JEDEC standards? Yes, it complies with various JEDEC standards for different voltage ranges.
- What is the latch-up performance of the 74LV164DB,112? It exceeds 100 mA per JESD 78 Class II Level B.
- Is the 74LV164DB,112 still in production? No, the 74LV164DB,112 is obsolete and no longer manufactured. However, similar substitutes like the 74LV164PW,118 are available.
